CN209548707U - A kind of building block connecting piece and building blocks robot - Google Patents

Abstract

The utility model discloses a kind of building block connecting piece and building blocks robot, belong to building blocks robotic technology field, the track section being removably joined together including at least two, axle construction and pore structure are provided on the track section, the axle construction of each track section can connect to form rotational structure with the pore structure of track section described in another, the axis of the axle construction, the axis of the pore structure and the supporting surface are parallel to each other, the axis of the axle construction and the axis of the pore structure being equidistant to plane where supporting surface, the axis of the axle construction, the intersection point position of plane is in supporting surface two sides where the axis and supporting surface of the pore structure.The utility model is designed reasonably, structure novel slow down crawler belt jolting in the process of running, to improve the stability and stationarity of crawler belt operation.

Description

A kind of building block connecting piece and building blocks robot

Technical field

The utility model relates to building blocks robotic technology field more particularly to a kind of building block connecting pieces and building blocks robot.

Background technique

Building blocks robot crawler belt in the process of running, can generate it is biggish jolt, motion-affecting stationarity influences building blocks The amusement of robot and the real experiences used, the stability of building blocks robot directly affect the experience of amusement, and determine The price of robot, is related to the practical economic benefit of manufacturer, and crawler belt is the important component of building blocks robot.The operation of crawler belt is flat Stability depends on many factors, wherein crucial reason is that the caterpillar belt structure design of building blocks robot is unreasonable, crawler belt and ground The contact surface in face is too long, and crawler belt is caused to be greater than crawler belt axis at a distance from the point to crawler belt connecting shaft that ground contacts at first to contact surface The distance between, cause crawler belt in the generation for when being contacted with ground, having one section of higher position, building blocks robot intermittence is supportted It rises, after crawler belt supporting surface is bonded completely with ground, and can decline, lead to the whole as the advance of crawler belt generates top of robot It winnows with a dustpan, influences the stationarity of building blocks robot.

Utility model content

Purpose of the utility model is to solve the problems in background technique, and a kind of building block connecting piece and product proposed The wooden robot.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of building block connecting piece, the track section being removably joined together including at least two are set on the track section It is equipped with axle construction, pore structure and supporting surface, the axle construction of each track section can be with the pore structure of track section described in another Connection forms rotational structure, and the axis of the axle construction, the axis of the pore structure and the supporting surface are parallel to each other, the axis The axis of structure and the axis of the pore structure being equidistant to plane where supporting surface, the axis of the axle construction, described The intersection point position of plane is in supporting surface two sides where the axis and supporting surface of pore structure.

As preferred: the track section includes bracket and bottom plate, and the supporting surface is formed in side of the bottom plate far from bracket, The edge of the supporting surface is provided with fillet part.

As preferred: the radius of the fillet part be less than the axle construction axis or the pore structure axis to support The distance of plane where face.

As preferred: the axle construction includes the cylindrical shaft being formed on bracket, and the pore structure includes being formed in bracket On buckle, for the buckle to form arc structure jaggy, the internal diameter of the buckle and the outer diameter of cylindrical shaft are equal in magnitude.

As preferred: the width of the notch is less than the outer diameter of cylindrical shaft.

As preferred: the bracket includes a rear end and a front end, is arranged on the rear end for accommodating front end Connector, the cylindrical shaft are arranged on front end, and the buckle is arranged on rear end.

As preferred: being detachably connected between the bracket and bottom plate.

As preferred: it is provided with the link slot for limit bracket on the bottom plate, is provided with card slot on the link slot, The fixture block for being inserted into card slot is provided on the bracket, the bracket includes two supporting elements arranged in parallel and is used for The connecting rod of two supporting elements is connected, the connecting rod is arranged between the front end of two supporting elements, and the fixture block is arranged two One end of the rear end of a supporting element.

A kind of building blocks robot, including multiple building block connecting pieces, multiple building block connecting pieces connect to form shoe Band.

The utility model has the beneficial effects that

When building block connecting piece assembles, the axle construction of a track section is connected in the pore structure of another track section, shape It at rotational structure, is sequentially connected, then the axle construction of the last one track section is connected in the pore structure of first track section, group Crawler belt is dressed up, then the Athey wheel of the crawler belt and building blocks robot is mutually assembled, forms caterpillar drive structure, realization passes through crawler belt The rotation of wheel drives the movement of building blocks robot.

In the process of running, track section is supported the crawler belt by supporting surface and ground, and the supporting surface on track section exists When being in contact with ground, due to the axis of axle construction, pore structure axis on point and supporting surface where plane intersection point point In supporting surface two sides, can carry out being bonded support in a manner of the whole face contact with ground of supporting surface；In operational process supporting surface with Ground contacts simultaneously, prevents the supporting surface on track section too long and generates the phenomenon that propping up to robot, slows down crawler belt and running Jolting in the process, to improve the stability and stationarity of crawler belt operation.

Building blocks robot architecture uses above-mentioned caterpillar belt structure, forms caterpillar belt structure by several track section assembly, and Connection is engaged with the Athey wheel in building blocks robot, so that building blocks robot operation is more stable, reduces crawler belt fortune Jolting during row increases the synthesis movenent performance of building blocks robot.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram one of building block connecting piece of the utility model.

Fig. 2 is a kind of structural schematic diagram two of building block connecting piece of the utility model.

Fig. 3 is a kind of top view of building block connecting piece of the utility model.

Fig. 4 is a kind of schematic perspective view one of building block connecting piece of the utility model.

Fig. 5 is a kind of schematic perspective view two of building block connecting piece of the utility model.

Fig. 6 is the structural schematic diagram of the bracket of the utility model.

Fig. 7 is a kind of assembling structure schematic diagram of building block connecting piece of the utility model.

Fig. 8 is the assembling structure schematic diagram of track section in the prior art.

Fig. 9 is enlarged drawing at A in Fig. 8.

Figure 10 is a kind of building block connecting piece and Athey wheel assembling structure schematic diagram of the utility model.

Figure 11 is a kind of structural schematic diagram of building blocks robot of the utility model.

In figure: 1, track section；2, axle construction；3, pore structure；4, supporting surface；5, bracket；6, bottom plate；7, cylindrical shaft；8, block Button；9, notch；10, fillet part；11, link slot；12, card slot；13, fixture block；14, rear end；15, front end；16, connecting rod；17, it props up Support member；18, connector；19, assembled hole；20, Athey wheel.

Specific embodiment

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-11, a kind of building block connecting piece, the track section 1 being removably joined together including at least two are carried out Axle construction 2 and pore structure 3 are provided in belt segment 1, the axle construction 2 of each track section 1 can be with the pore structure 3 of another track section 1 Connection form rotational structure, the axis of axle construction 2, the axis of pore structure 3 and supporting surface 4 are parallel to each other, the axis of axle construction 2 and The axis of pore structure 3 is equidistant to 4 place plane of supporting surface, the axis of axle construction 2, the axis of pore structure 3 and supporting surface 4 The intersection point position of place plane is in 4 two sides of supporting surface.

By using above-mentioned technical proposal, each track section 1 connects the axle construction 2 of a track section 1 in assembling In the pore structure 3 of another track section 1, rotational structure is formed, then the axle construction 2 of the last one track section 1 is connected to the In the pore structure 3 of one track section 1, it is assembled into crawler belt, then the Athey wheel 20 of the crawler belt and building blocks robot is mutually assembled, shape At caterpillar drive structure, the movement that building blocks robot is driven by the rotation of Athey wheel 20 is realized.

In the process of running, track section 1 is supported by supporting surface 4 with ground the crawler belt, the support on track section 1 Face 4 when being in contact with ground, due to the axis of axle construction 2, pore structure 3 axis on 4 place plane of point and supporting surface Intersection point point in 4 two sides of supporting surface, can by supporting surface 4 it is whole with carry out being bonded support in a manner of face contact；Operational process Middle supporting surface 4 contacts simultaneously with ground, prevents the supporting surface 4 on track section 1 too long and generates the phenomenon that propping up to robot, Slow down crawler belt jolting in the process of running, to improve the stability and stationarity of crawler belt operation.

Track section 1 includes bracket 5 and bottom plate 6, and supporting surface 4 is formed in side of the bottom plate 6 far from bracket 5, the side of supporting surface 4 Edge is provided with fillet part 10.

The effect of connection and support is each served as by bracket 5 and bottom plate 6, the both ends between bracket 5 pass through rotational structure The mutually assembled crawler belt for forming strip, the width of bottom plate 6 is larger, so that it has biggish position supporting surface 4 is arranged, to increase The area of supporting surface 4 is added.

By the way that fillet part 10 is arranged at the edge of supporting surface 4, fillet part 10 forms smooth transition at the edge of supporting surface 4 Curved surface, so that the crawler belt is on the ground of more out-of-flatness when running, it can be with position raised on smooth fillet part 10 and ground It sets and first sends contact, increase the ride comfort of crawler belt operation.

The radius of fillet part 10 be less than axle construction 2 axis or pore structure 3 axis to supporting surface 4 place plane away from From.

Fillet part 10 and supporting surface 4 are tangent, and the radius of fillet part 10 is less than the axis of axle construction 2 or the axis of pore structure 3 Line to 4 place plane of supporting surface distance so that the distance of point on fillet part 10 to 2 axis of axle construction is less than 4 institute of supporting surface In the distance of the axis of plane to axle construction 2, so that crawler belt is in smooth ground handling, it can be ensured that supporting surface 4 exists It can entirely be bonded when being contacted with ground on the ground, reduce jolting for building blocks robot.

Axle construction 2 includes the cylindrical shaft 7 being formed on bracket 5, and pore structure 3 includes the buckle 8 being formed on bracket 5, card Button 8 is the arc structure for forming jagged 9, and the outer diameter for buckling 8 internal diameter and cylindrical shaft 7 is equal in magnitude.

By setting cylindrical shaft 7 and buckle 8, cylindrical shaft 7 and buckle 8 can mutually be spliced using the structure of buckle-type, circle Axis of a cylinder 7 can be caught in the inside of buckle 8 from the notch 9 on buckle 8, and buckle the outer diameter size phase of 8 internal diameter and cylindrical shaft 7 Can be bonded with the inner surface of buckle 8 when being caught in buckle 8 Deng, cylindrical shaft 7, mode cylindrical shaft 7 buckles fit-up gap between 8 It is excessive and generate offset, to increase the stability of the connection between track section 1.

The width of notch 9 is less than the outer diameter of cylindrical shaft 7.When cylindrical shaft 7 passes through notch 9, by pressing to cylindrical shaft 7, Cylindrical shaft 7 pushes notch 9 to generate elastic dilatation, and cylindrical shaft 7 is enabled to be caught in the inside of buckle 8, after being completed, buckle 8 It generates to shrink and restore, the tightening of notch 9 is generated into limit to 7 position of cylindrical shaft, prevents cylindrical shaft 7 in operational process, buckle 8 from occurring It is detached from, influences the normal use of building blocks robot.

Bracket 5 includes a rear end 14 and a front end 15, and the connector 18 for accommodating front end 15 is arranged on rear end 14, Cylindrical shaft 7 is arranged on front end 15, and buckle 8 is arranged on rear end 14.

By the way that the connector 18 for accommodating front end 15 is arranged on the rear end of bracket 5 14, in assembling, front end 15 is inserted into The inside of connector 18, and the inside of buckle 8 when the installation of cylindrical shaft 7 is formed into rotational structure, connector 18 can be to adjacent shoe Position between belt segment 1, which carries out axial restriction, prevents caterpillar drive mistake so that track section 1 is able to maintain in certain region It deviates excessive in journey and generates and jolt and shake.

It is detachably connected between bracket 5 and bottom plate 6.It is provided with the link slot 11 for limit bracket 5 on bottom plate 6, connects It is provided with card slot 12 on slot 11, the fixture block 13 for being inserted into card slot 12 is provided on bracket 5, bracket 5 includes two and is parallel to each other Two supporting elements 17 are arranged in the supporting element 17 of setting and connecting rod 16 for connecting two supporting elements 17, connecting rod 16 Between front end 15, one end of the rear end 14 of two supporting elements 17 is arranged in fixture block 13.

Detachable connection structure is used between bracket 5 and bottom plate 6, by the way that link slot 11,5 energy of bracket are arranged on bottom plate 6 It is enough caught in the inside of link slot 11, certain position is carried out to bracket 5 and bottom plate 6 and is limited, and passes through the card of 11 two sides of link slot Fixture block 13 on slot 12 and rear end 14, the fixing assembling of progress, by the connecting rod 16 between supporting element 17 to supporting element 17 Position is supported, and supporting element 17 is made of plastic material, has certain elastic deformation ability, convenient for bracket 5, bottom plate Assembly between 6 is additionally provided with several assembled holes 19 on bottom plate 6, it can also be used to assembled various building block module components.

Bracket 5, bottom plate 6 installation process in, first the rear end 14 of supporting element 17 is squeezed, supporting element 17 generate bullet Property deformation, the distance between supporting element 17 reduce, supporting element 17 is put into the inside of link slot 11, and make fixture block 13 and card Slot 12 is aligned, and unclamps supporting element 17, and elastic recovery occurs outward for two supporting elements 17, and fixture block 13 is inserted into card slot 12 Portion assembles between bracket 5, bottom plate 6 complete at this time, forms overall structure.

During connecting adjacent track section 1, the front end 15 that two panels supporting element 17 is formed is caught in connector 18 Portion, and the cylindrical shaft 7 on front end 15 is caught in the buckle 8 on rear end 14, it is installed；The outside width of front end 15 and rear end It is of same size on the inside of 14, so that the rear end 14 of supporting element 17 can not curve inwardly, avoid loosening and producing between bracket 5, bottom plate 6 It is raw to be detached from, improve the operation stability of crawler belt.

A kind of building blocks robot, including multiple building block connecting pieces, multiple building block connecting pieces connect to form crawler belt, by the crawler belt It is mounted in building blocks robot to engage to connect with the Athey wheel 20 in building blocks robot and forms walking structure.

Building blocks robot architecture uses above-mentioned caterpillar belt structure, by the assembled formation caterpillar belt structure of several track sections 1, and Connection is engaged with the Athey wheel 20 in building blocks robot, so that building blocks robot operation is more stable, reduces crawler belt Jolting in operational process increases the synthesis movenent performance of building blocks robot.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (9)

1. a kind of building block connecting piece, it is characterised in that: the track section (1) being removably joined together including at least two, institute It states and is provided with axle construction (2), pore structure (3) and supporting surface (4) on track section (1), the axle construction of each track section (1) (2) it can connect to form rotational structure with the pore structure (3) of track section described in another (1), the axis of the axle construction (2), institute The axis and the supporting surface (4) for stating pore structure (3) are parallel to each other, the axis of the axle construction (2) and the pore structure (3) Axis is equidistant to plane where supporting surface (4), the axis and branch of the axis of the axle construction (2), the pore structure (3) The intersection point position of plane is in supporting surface (4) two sides where support face (4).

2. a kind of building block connecting piece according to claim 1, which is characterized in that the track section (1) include bracket (5) and Bottom plate (6), the supporting surface (4) are formed in the side of bottom plate (6) far from bracket (5), and the edge of the supporting surface (4) is provided with Fillet part (10).

3. a kind of building block connecting piece according to claim 2, which is characterized in that the radius of the fillet part (10) is less than institute State axle construction (2) axis or the pore structure (3) axis to plane where supporting surface (4) distance.

4. a kind of building block connecting piece according to claim 2, which is characterized in that the axle construction (2) includes being formed in branch Cylindrical shaft (7) on frame (5), the pore structure (3) include the buckle (8) being formed on bracket (5), and the buckle (8) is shape At the arc structure of jagged (9), the outer diameter of the internal diameter and cylindrical shaft (7) of the buckle (8) is equal in magnitude.

5. a kind of building block connecting piece according to claim 4, which is characterized in that the width of the notch (9) is less than cylinder The outer diameter of axis (7).

6. a kind of building block connecting piece according to claim 5, which is characterized in that the bracket (5) includes a rear end (14) and a front end (15), the connector (18) for accommodating front end (15), the cylindrical shaft are set on the rear end (14) (7) it is arranged on front end (15), the buckle (8) is arranged on rear end (14).

7. a kind of building block connecting piece according to claim 6, which is characterized in that can between the bracket (5) and bottom plate (6) Dismantling connection.

8. a kind of building block connecting piece according to claim 7, which is characterized in that be provided on the bottom plate (6) for limiting The link slot (11) of bracket (5) processed is provided with card slot (12) on the link slot (11), is provided with and is used on the bracket (5) It is inserted into the fixture block (13) of card slot (12), the bracket (5) includes two supporting elements (17) arranged in parallel and for connecting The connecting rod (16) of two supporting elements (17), the connecting rod (16) are arranged between the front end (15) of two supporting elements (17), The one end of fixture block (13) setting in the rear end (14) of two supporting elements (17).

9. a kind of building blocks robot, which is characterized in that more including multiple building block connecting pieces a method as claimed in any one of claims 1-8 A building block connecting piece connects to form crawler belt.